class CreateExaminationTypesParamNorms < ActiveRecord::Migration
  def self.up
   create_table :examination_types_param_norms do |t|
      t.integer :examination_type_id
      t.integer :param_norm_id

      t.timestamps
   end
  execute <<-SQL
      INSERT INTO examination_types_param_norms VALUE (1, 1, 1, NULL, NULL)
    SQL
  end

  def self.down
     drop_table :examination_types_param_norms
  end
end
